title: Pragmatism in codes of research ethics.
mesh_terms: D002986:Clinical Trials as Topic / Q000592:standards*; D032781:Codes of Ethics; D035061:Control Groups; D003906:Developing Countries; D035081:Editorial Policies; D028781:Ethical Relativism; D004992:Ethics, Medical; D006801:Humans; D038622:Internationality; D012106:Research / Q000592:standards*